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TaigaConstant freezing and thawing of water causes mechanical weathering through frost wedging. As water freezes, it expands and exerts pressure on rocks, leading to cracks and fractures. When the ice thaws, the rock can break apart due to the increased stress, eventually leading to the breakdown of the rock over time.
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Is freezing and thawing classified as chemical weathering or mechanical weathering?
Freezing and thawing is classified as a type of mechanical weathering, specifically known as frost wedging. This process occurs when water seeps into cracks in rocks, freezes and expands, causing the rock to break apart over time.
Classify freezing or thawing oxidation water dissolving chemicals in rock abrasion acid rain?
Freezing or thawing are classified as mechanical weathering. Water dissolving and oxidation of chemicals in rock acid rain are classified as chemical weathering.
Is thawing and freezing a geological?
chemical change
What is the name of the process when rocks freeze and expand?
Mechanical weathering may occur if the crack is enlarged. Also referred to as frost wedging.
Is oxidation a form of mechanical weathering?
No, oxidation is a chemical weathering process where minerals react with oxygen to form new compounds. Mechanical weathering involves physical processes like freezing-thawing cycles or plant roots breaking rocks apart.
